package com.ilancuo.thinkinjava.chapter_03;

public class Op {
    public static void main(String[] args) {
        int a = 3;
        int b = 5;
        System.out.println(a = b); //5
//        while (a = b) // Compile Error
        boolean c = true;
        boolean d = false;
        while (d = c) { // 判断的值都是后面的
            System.out.println("c = d");
        }
    }
}
